CN203027446U - Sound field sound box - Google Patents
Sound field sound box Download PDFInfo
- Publication number
- CN203027446U CN203027446U CN201220701139.5U CN201220701139U CN203027446U CN 203027446 U CN203027446 U CN 203027446U CN 201220701139 U CN201220701139 U CN 201220701139U CN 203027446 U CN203027446 U CN 203027446U
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- China
- Prior art keywords
- leading note
- sound field
- note cover
- housing
- connector
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Abstract
The utility model discloses a sound field sound box, comprising a box body, a high pitch section and a low pitch section, wherein the high pitch section is arranged at the first end of the box body; and the low pitch section is arranged at the second end of the box body. When a sound field sound box phonates, a high pitch phonates through the high pitch section and emits after being reflected by a high-pitch guide cover of the sound field sound box from a plurality of angles, so as to form a high-pitch sound field within a range of 360 degrees while the low pitch phonates through the low pitch section and emits after being reflected by a low-pitch guide cover of the sound field sound box from a plurality of angles, so as to form a low-pitch sound field within the range of 360 degrees. Therefore, the high pitch is matched with the low pitch to achieve good full-range sound effect.
Description
Technical field
The utility model relates to the audio amplifier field, relates in particular to a kind of sound field loudspeaker housing.
Background technology
The structure of existing audio amplifier is generally the some sides that loud speaker are installed on sound box, when this audio amplifier is sounded, its sound can only send towards some directions, this moment, the sounding angle was often less than 120 degree, and beyond the scope that this sound covers, be the diffraction zone of sound, therefore this audio amplifier can only be heard reasonable audio in the scope of limitation, and it is relatively poor in other regional acoustics, thereby make the inhomogeneous problem of appearance in sound transmission, and then affect the whole structure of sound equipment.
The utility model content
Relatively poor for the sound equipment whole structure that exists in prior art, the problem of the inhomogeneities that occurs in the sound transmission process, the utility model provides a kind of sound field loudspeaker housing.
The utility model provides a kind of sound field loudspeaker housing, comprise casing, be arranged at described casing first end high line and be arranged at the basso of the second end of described casing, it is characterized in that, wherein said casing first end and described the second end are oppositely arranged,
Described high line comprises: loudspeaker, high pitch leading note cover, described loudspeaker are connected in described casing and are oppositely arranged with described high pitch leading note cover;
Described basso comprises: bass horn, bass leading note cover, described bass horn are connected in described casing and are oppositely arranged with described bass leading note cover.
Preferably, described high pitch leading note cover is provided with a protuberance with respect to a side of described loudspeaker and described bass leading note cover at least with respect to a side of described bass horn.
Preferably, described high line also comprises the first assembly that described loudspeaker and described high pitch leading note cover are coupled together; Described basso also comprises the second assembly that described bass horn and described bass leading note cover are coupled together.
Preferably, described high line also comprises the first end housing, and described high pitch leading note cover is connected in described the first end housing; Described basso also comprises the second end housing, and described bass leading note cover is connected in described the second end housing.
Preferably, described high pitch leading note cover and described bass leading note cover also comprise respectively the first base and the second base that is connected in its corresponding protuberance; And the protuberance of described high pitch leading note cover most advanced and sophisticated place inner surface a be convexly equipped with cylinder vertical with described the first base, described cylinder is connected with described the first end housing, and its junction is provided with Circlip apparatus; The protuberance inner surface of described high pitch leading note cover also with the vertical floor that convexes with of described the first base, described floor is connected with described the first end housing.
Preferably, described the first assembly comprises the first support, be connected to the first connector and second connector at described the first support two ends, described loudspeaker is connected in described casing by described the first connector, and described high pitch leading note cover is connected in described the first end housing by described the second connector;
Described the second assembly comprises the second support, be connected to the 3rd connector and the 4th connector at described the second support two ends, described bass horn is connected in described casing by described the 3rd connector, and described bottom leading note cover is connected in described the second end housing by described the 4th connector.
Preferably, described sound field loudspeaker housing also comprises the leading note barrel that is connected with described casing by the through hole that arranges on described the 3rd connector.
Preferably, described sound field loudspeaker housing also comprises the first end cap of being arranged at described high line one end and being connected in described the first end housing, is arranged at described basso one end and is connected in the second end cap of described the second end housing.
Preferably, described casing first end or the second end are the top of described casing.
Preferably, described sound field loudspeaker housing also comprises the wire netting that is coated on described casing, and described wire netting one end is connected in described the first connector, and its other end is connected in described the 3rd connector, and described iron is provided with a plurality of mesh on the net.
Sound field loudspeaker housing provided by the utility model, because the relative position at loudspeaker is provided with the leading note cover, the sound that this leading note cover can send loudspeaker reflects along multi-angle, thereby realize the soniferous purpose of multi-angle, strengthen to a certain extent the uniformity of sound transmission, and then strengthened the whole structure of sound equipment.
Description of drawings
Fig. 1 is the utility model sound field loudspeaker housing one embodiment decomposition texture schematic diagram;
Fig. 2 is the utility model sound field loudspeaker housing one embodiment assembly structure schematic diagram;
Fig. 3 is A section enlarged drawing in Fig. 2;
Fig. 4 is B section enlarged drawing in Fig. 2;
Fig. 5 is the utility model high pitch leading note cover perspective view;
Fig. 6 is the utility model bass leading note cover perspective view.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with Figure of description and specific embodiment.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
With reference to Fig. 1 and Fig. 4, Fig. 1 is the utility model sound field loudspeaker housing one embodiment decomposition texture schematic diagram; Fig. 2 is the utility model sound field loudspeaker housing one embodiment assembly structure schematic diagram; Fig. 3 is A section enlarged drawing in Fig. 2; Fig. 4 is B section enlarged drawing in Fig. 2; The utility model provides a kind of sound field loudspeaker housing, comprising:
Described basso 3 comprises: the second assembly 33 of bass horn 31, bass leading note cover 32, the described bass horn 31 of connection and described bass leading note cover 32, and described bass horn 31 is connected in described casing 1 and is oppositely arranged with described bass leading note cover 32; Described basso 3 also comprises the second end housing 34, and described bass leading note cover 32 is connected in described the second end housing 34; Described the second assembly 33 comprises the second support 331, be connected to the 3rd connector 332 and the 4th connector 333 at described the second support 331 two ends, described bass horn 31 is connected in described casing 1 by described the 3rd connector 332, and described bottom leading note cover 32 is connected in described the second end housing 34 by described the 4th connector 333.
When described sound field loudspeaker housing sounding, high pitch is overflowed by described loudspeaker 21 sounding and after high pitch leading note cover 22 reflections of described sound field loudspeaker housing, form the high pitch sound field in 360 degree scopes, and bass is overflowed by described bass horn 31 sounding and after high pitch leading note cover 32 reflections of described sound field loudspeaker housing, form the bottom sound field in 360 degree scopes, high bass coordinates, and forms good audio.
Further, as shown in Figure 1, described sound field loudspeaker housing also comprises the leading note barrel 35 that is connected with described casing 1 by the through hole 3321 that arranges on described the 3rd connector 332.Can obviously strengthen the radiation intensity of bass by described leading note barrel 35, increase volume, improve audio amplifier efficient.
As shown in Figure 1, described sound field loudspeaker housing also comprises the first end cap 25 of being arranged at described high line 2 one ends and being connected in described the first end housing 24, is arranged at described basso 3 one ends and is connected in the second end cap 36 of described the second end housing 34.Described the first end cap 25 and described the second end cap 36 have not only played the effect that beautifies audio amplifier, and can protect each parts in described sound field loudspeaker housing top and bottom.
With reference to Fig. 3 to Fig. 6, Fig. 5 is the utility model high pitch leading note cover perspective view; Fig. 6 is the utility model bass leading note cover perspective view; Described high pitch leading note cover 22 is provided with a protuberance 221 with respect to a side of described loudspeaker 21 and described bass leading note cover 32 at least with respect to a side of described bass horn 31, particularly, the quantity of described protuberance 221 can be established as required, this is not restricted herein, as preferably, can be set to 1.After described loudspeaker 21 and described bass horn 31 send respectively after high pitch and bass, reflect to form sound field in 360 degree scopes by described protuberance 221.
Described high pitch leading note cover 22 and described bass leading note cover 32 also comprise respectively the first base 222 and the second base 321 that is connected in its protuberance 221; And protuberance 221 most advanced and sophisticated place's inner surface be convexly equipped with cylinders 223 vertical with described the first base 222 of described high pitch leading note cover 22, described cylinder 223 is connected with described the first end housing 24, and its junction is provided with Circlip apparatus 224, by coordinating of described Circlip apparatus 224 and described cylinder 223, can be used for regulating described audio amplifier volume; Protuberance 221 inner surfaces of described high pitch leading note cover 22 also with the vertical floor 225 that convexes with of described the first base 222, described floor 225 is connected with described the first end housing 24, described floor 225 is connected with described high pitch leading note cover 22, described floor 225 Main Functions also strengthen the reliability of installing to a certain extent for determining the rigging position of described high pitch leading note cover 22 and described the first end housing 24 and the second connector 233.
Further, as shown in Figures 1 to 4, described the first support 231 and the second support 331 are the aluminium alloy cylinder.Between the first base 221 of described loudspeaker 21 and described high pitch leading note cover 22, distance is set to 26mm, between the first base 321 of described bottom loudspeaker 31 and described bass leading note cover 32, distance is set to 65mm, the support of described the first support 231 and the second support 331 makes described high pitch leading note cover 22 and bass leading note cover 32 and described loudspeaker 21 and bass horn 31 fixed gap of being separated by, thereby overflow from described space after making sound by the reflection of leading note cover, form the sound field in 360 degree scopes, obtain better audio.
With reference to Fig. 2 to Fig. 4, described sound field loudspeaker housing also comprises the wire netting 11 that is coated on described casing 1 surface, and described wire netting 11 1 ends are connected in described the first connector 232, and its other end is connected in described the 3rd connector 332.Described wire netting 11 is the iron net of a slice moulding, and described iron is provided with a plurality of mesh on the net.Described mesh is the rectangle mesh of etching and processing; and all rectangle mesh keep horizontal alignment; described iron net is a slice moulding; when wrapping up described sound field loudspeaker housing; when the bottom surface of described sound field loudspeaker housing is triangle; at first be triangular pyramid type with the iron net folding; again interface is welded; the colouring of dusting after shaping; and stick nonwoven fabrics at inner surface; described iron host will play the effect of the casing of the described sound field loudspeaker housing of protection, makes simultaneously described sound field loudspeaker housing profile meet the demand of high-end audio amplifier good looking appearance.
the utility model sound field loudspeaker housing comprises casing, be arranged at described casing first end high line and be arranged at the basso of the second end of described casing, when described sound field loudspeaker housing sounding, high pitch by described high line sounding and the reflection of the high pitch leading note cover through being oppositely arranged with loudspeaker after effusion, form the high pitch sound field in 360 degree scopes, and bass by described basso sounding and the reflection of the bass leading note cover through being oppositely arranged with loudspeaker after effusion, form the bass sound field in 360 degree scopes, described high pitch and bass coordinate, reach the good audio of 360 degree scopes.
The above is only preferred embodiment of the present utility model; not thereby limit its scope of the claims; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (10)
1. sound field loudspeaker housing, comprise casing, be arranged at described casing first end high line and be arranged at the basso of the second end of described casing, it is characterized in that, wherein said casing first end and described the second end are oppositely arranged,
Described high line comprises: loudspeaker, high pitch leading note cover, described loudspeaker are connected in described casing and are oppositely arranged with described high pitch leading note cover;
Described basso comprises: bass horn, bass leading note cover, described bass horn are connected in described casing and are oppositely arranged with described bass leading note cover.
2. sound field loudspeaker housing according to claim 1, is characterized in that, described high pitch leading note cover is provided with a protuberance with respect to a side of described loudspeaker and described bass leading note cover at least with respect to a side of described bass horn.
3. sound field loudspeaker housing according to claim 2, is characterized in that, described high line also comprises the first assembly that described loudspeaker and described high pitch leading note cover are coupled together; Described basso also comprises the second assembly that described bass horn and described bass leading note cover are coupled together.
4. sound field loudspeaker housing according to claim 2, is characterized in that, described high line also comprises the first end housing, and described high pitch leading note cover is connected in described the first end housing; Described basso also comprises the second end housing, and described bass leading note cover is connected in described the second end housing.
5. sound field loudspeaker housing according to claim 2, is characterized in that, described high pitch leading note cover and described bass leading note cover also comprise respectively the first base and the second base that is connected in its corresponding protuberance; And the protuberance of described high pitch leading note cover most advanced and sophisticated place inner surface a be convexly equipped with cylinder vertical with described the first base, described cylinder is connected with described the first end housing, and its junction is provided with Circlip apparatus; The protuberance inner surface of described high pitch leading note cover also with the vertical floor that convexes with of described the first base, described floor is connected with described the first end housing.
6. sound field loudspeaker housing according to claim 4, it is characterized in that, described the first assembly comprises the first support, be connected to the first connector and second connector at described the first support two ends, described loudspeaker is connected in described casing by described the first connector, and described high pitch leading note cover is connected in described the first end housing by described the second connector;
Described the second assembly comprises the second support, be connected to the 3rd connector and the 4th connector at described the second support two ends, described bass horn is connected in described casing by described the 3rd connector, and described bottom leading note cover is connected in described the second end housing by described the 4th connector.
7. sound field loudspeaker housing according to claim 6, is characterized in that, described sound field loudspeaker housing also comprises the leading note barrel that is connected with described casing by the through hole that arranges on described the 3rd connector.
8. the described sound field loudspeaker housing of according to claim 4 to 7 any one, it is characterized in that, described sound field loudspeaker housing also comprises the first end cap of being arranged at described high line one end and being connected in described the first end housing, be arranged at described basso one end and be connected in the second end cap of described the second end housing.
9. sound field loudspeaker housing according to claim 8, is characterized in that, described casing first end or the second end are the top of described casing.
10. sound field loudspeaker housing according to claim 9, it is characterized in that, described sound field loudspeaker housing also comprises the wire netting that is coated on described casing, and described wire netting one end is connected in described the first connector, and its other end is connected in described the 3rd connector, and described iron is provided with a plurality of mesh on the net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220701139.5U CN203027446U (en) | 2012-12-17 | 2012-12-17 | Sound field sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220701139.5U CN203027446U (en) | 2012-12-17 | 2012-12-17 | Sound field sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203027446U true CN203027446U (en) | 2013-06-26 |
Family
ID=48651387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220701139.5U Expired - Fee Related CN203027446U (en) | 2012-12-17 | 2012-12-17 | Sound field sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203027446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028180A (en) * | 2016-06-30 | 2016-10-12 | 深圳市奋达科技股份有限公司 | Loudspeaker box |
| CN110493686A (en) * | 2018-05-15 | 2019-11-22 | 群光电子股份有限公司 | Combined type horn module and loudspeaker device |
-
2012
- 2012-12-17 CN CN201220701139.5U patent/CN203027446U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028180A (en) * | 2016-06-30 | 2016-10-12 | 深圳市奋达科技股份有限公司 | Loudspeaker box |
| CN110493686A (en) * | 2018-05-15 | 2019-11-22 | 群光电子股份有限公司 | Combined type horn module and loudspeaker device |
| CN110493686B (en) * | 2018-05-15 | 2021-03-30 | 群光电子股份有限公司 | Combined horn module and horn device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20201217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |